https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-11-25T17:25:11.284052Z
2020-11-25T17:25:37.552484Z
s3://sentinel-s1-l1c/GRD/2020/11/25/IW/DV/S1A_IW_GRDH_1SDV_20201125T172511_20201125T172537_035408_042346_EBAB
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2020-11-25T17:25:11.284052Z
2020-11-25T17:25:37.552484Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201125T194424_V20201125T154038_20201125T185808.EOF
347.6962127611902
693000
Copernicus S1 Core Ground Segment - DPA
2020-11-25T20:00:40.887866Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201125T172511_20201125T172537_035408_042346_EBAB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.397361756768158 21.416042568278794,9.984829090766002 21.52276576936181,10.583333201351227 21.629210006739886,11.18143799933133 21.733282621586632,11.773375508453766 21.834010295830353,11.738491877482907 22.014790898499776,11.705208594413648 22.19592640404101,11.636589205136861 22.55783790528927,11.600155695699055 22.738434928203944,11.564967645416171 22.919233760565895,11.493014445584047 23.293805682390378,10.896037822049301 23.194322829472934,10.287561195553575 23.090441252136134,9.683846899624038 22.98489538111922,9.089174502130469 22.878518566705576,9.204326362880327 22.321633372539022,9.282800830947131 21.959589764357602,9.321429860583827 21.7784574300136,9.357862073051042 21.596923216523102,9.397361756768158 21.416042568278794))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88887412525846
46.09033251552258
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-25T20:54:16.429640Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2020/11/25/042346
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.0 23.211647551497684,11.493014445584055 23.293805682390392,11.549452896373202 23.0,11.0 23.0,11.0 23.211647551497684))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_042346_N23E011_2020_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_042346_N23E011_2020_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_042346_N23E011_2020_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_042346_N23E011_2020_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_042346_N23E011_2020_11_25_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid